Description
Trane MOT21546 Replacement Fan Motor Overview
The Trane MOT21546 is an OEM-quality replacement fan motor engineered to deliver dependable, long-lasting performance in Trane HVAC systems. Rated at 1/2 horsepower and designed for 115-volt single-phase applications, this motor operates across a speed range of 1050 to 600 RPM with a counter-clockwise (CCW) rotation, making it a precise drop-in replacement for compatible Trane equipment.
Key Specifications
- Horsepower: 1/2 HP
- Voltage: 115V
- Speed Range: 1050–600 RPM
- Rotation: Counter-Clockwise (CCW)
- OEM Part Number: MOT21546
- Brand: Trane
Features & Benefits
- Direct OEM replacement ensures proper fit and function in compatible Trane systems
- Counter-clockwise rotation engineered for correct airflow direction
- Variable speed range (1050–600 RPM) supports efficient, multi-speed operation
- 115V single-phase power supply for broad residential and light commercial compatibility
- Built to Trane’s quality standards for extended service life and reliable operation
- Helps restore system efficiency and reduce downtime
Application
The Trane MOT21546 is designed as a direct replacement motor for select Trane air handlers, fan coil units, and blower assemblies. Always verify your equipment’s model and wiring diagram before installation to confirm compatibility.







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